fix #82 (see Regovar commit https://github.com/REGOVAR/Regovar/commit/605a2037cbaed193d99eab97eabe1d395cd7b395)
fix #82 (see Regovar commit https://github.com/REGOVAR/Regovar/commit/605a2037cbaed193d99eab97eabe1d395cd7b395)

REGOVAR/QRegovar,REGOVAR/QRegovar